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by denis_dolya 270 days ago
ASTC, ETC, and DXT are indeed efficient formats, especially when hardware support is available. In my case, the target devices are microcontrollers without GPUs and with very limited RAM. A software decoder for these formats would require more resources than are realistically available. That is why I am exploring a simpler format that can be implemented with minimal overhead and predictable performance, even on very constrained hardware.